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elsa-jp.co.jp

https://elsa-jp.co.jp· First analyzed 31 May 2026· Updated 31 May 2026
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elsa-jp.co.jp
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Mobile

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Hosting Provider

BETINC

IP Address

162.43.103.73

Site Location

🇯🇵 Japanvia tld

Server Location

🇯🇵 Chiyoda City, Japan

ASN

AS131965

Organization

BETINC

Server

Nginx

Nameservers

03.dnsv.jp.04.dnsv.jp.01.dnsv.jp.02.dnsv.jp.

Performance

97

Core Web Vitals

Weight

First Contentful Paint
1.0 s10%
Speed Index
1.3 s10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
18 MB
90 requests
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
WordPress
cms
ELSA JAPAN RenewalCustom
by GEEK inc.

Technology Stack

10 Technologies Detected

Plugins

3
Contact Form 7
Contact Form 7 Add Confirm
Beaf Before And After Gallery

Analytics

2
Google Analytics
Google Analytics 4

Libraries

1
jQueryv3.4.0

CSS Frameworks

1
Tailwind CSS

Tag Managers

1
Google Tag Manager

Web Servers

1
Nginx

Security

1
reCAPTCHA

SEO Analysis

C67/100
19
5
3
Meta Tags7/15
Content9/12
Headings3/8
Technical21/25
E-E-A-T2/7
Images1/7
Links5/5
URL5/5
Social5/5
Freshness2/4
Mobile4/4
Indexability3/3
E
elsa-jp.co.jpelsa-jp.co.jp

株式会社 エルザ ジャパン - 株式会社 エルザ ジャパンは、グラフィックス製品などのコンピュータ周辺機器やHPC・データセンター向け...

株式会社 エルザ ジャパンは、グラフィックス製品などのコンピュータ周辺機器やHPC・データセンター向け製品の販売及びプロフェショナルサービスの提供を行なっています。

Title truncated.
Title Length98 chars

Recommended: 50-60 chars (~607px / 580px)

Description Length82 chars

Recommended: 120-160 chars

Issues (3)

  • • Title is too long (98 chars, ~607px). Will be truncated in search results.
  • • Missing H1 tag — every page should have exactly one H1
  • • Most images missing alt text (62/71) — critical for accessibility and SEO

8 issues found

Upgrade to view details

Crawlability

Sitemap

Type: standard

1,000 URLs

robots.txt

5 rules

Sitemap reference found

Local SEO

Local Search Readiness

16/100
Poor
4 13

This site doesn't appear to be a local business. Local SEO signals are optional for non-local websites.

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AI & LLM Readiness

D51/100
Bot Access
20/25
Machine Read.
13/25
Schema Data
7/25
Citation
11/25

AI Bot Access

14/14 accessible
AI Search
OAI-SearchBot
PerplexityBot
Claude-SearchBot
Gemini-Deep-Research
DuckAssistBot
Training
GPTBot
ClaudeBot
Google-Extended
Meta-ExternalAgent
Bytespiderinfo
Amazonbot
Applebot-Extended
CCBotinfo
Fetch
ChatGPT-User

Machine Readability

llms.txt
llms-full.txt
Semantic HTML
Heading Hierarchy
navheader/footer
Text ratio:4%
Words:336
Token eff.:Optimal
Sections/1K:119
Depth:2/5

Structured Data

4 JSON-LD
Organization×1.1WebSiteBreadcrumbListSearchAction

Citation Readiness

Opening Summary
Descriptive Headingsavg 2.6w
Canonical URL
Open Graph3/3
Twitter Card3/3
Language Tag
Publish Date
Author Info
Lists
Tables
TL;DR / Summary
About Page Link
Recommendations (8)
AI readiness recommendation preview...
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Accessibility

WCAG 2.1 Compliance

Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
B
70/100
11
Passed
3
Critical
1
Warnings
Images & Alt Text
10/20
Checks if images have descriptive alt text for screen readers and visually impaired users.
Semantic Structure
17/20
Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
Forms & Inputs
15/15
Verifies form fields have labels, error messages are clear, and inputs are properly associated.
Color & Contrast
15/15
Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
Keyboard & Focus
9/15
Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
ARIA & Roles
4/15
Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
3 recommendations
  • •Accessibility recommendation preview...
Upgrade to view recommendations

Carbon Footprint

SWDM v4 · Eco-Score

Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
16/100
F
2.28 g
CO₂e / view
18.0 MB
Page Weight
5%
Cleaner Than
New Visitor
2.61 g
vs
Returning (cached)
1.31 g
Annual (10K/mo)
274.2 kg
Emission Segments
Data Center
510 mg
Network
548 mg
Device
1.23 g
Resource Breakdown
JavaScript
244.0 KB
Images
16.8 MB
CSS
1014.1 KB
HTML
13.8 KB
Green Hosting Not Verified
BETINC
7 recommendations
  • •Carbon footprint recommendation preview...
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B

Security Score

71%Good
Static / Informational

HTTPS

No WAF

73d

Certificate Details

Type

Domain Validated (DV)

Certificate Authority

Let's Encrypt

Key Algorithm

RSA (2048 bit)

Signature

SHA-256 with RSA

TLS Version

TLSv1.3

HTTP Protocol

HTTP/2

Valid From

15.05.2026

Valid Until

13.08.2026

Subject Alternative Names (2)

elsa-jp.co.jpwww.elsa-jp.co.jp

SHA-256 Fingerprint

32:66:55:9D:C0:4E:2D:A5:85:7B:95:67:2D:5E:74:FC:F9:36:93:B1...

Recommendations

Security recommendation preview

Upgrade to view recommendations
Upgrade to view header details

HTTP Headers

Developer Console

content-encoding
📦 Gzip(gzip)
content-type
text/html; charset=UTF-8
date
Sun, 31 May 2026 17:18:31 GMT
server
nginx
vary
Accept-Encoding
Good Warning Issue

Email Infrastructure

Google Workspace

Score

90

SPF
DKIM
DMARC

DMARC Policy

None (Monitor Only)

MX Records (5)

aspmx2.googlemail.com
aspmx3.googlemail.com
aspmx.l.google.com
alt2.aspmx.l.google.com

+1 more

Domain Information

elsa-jp.co.jp

DNSSEC
Not Enabled

Privacy & Compliance

Cookie Consent Banner
Privacy Policy
Terms of Service

GDPR Indicators

Privacy policy page linked

Mobile Compatibility

Viewport & Responsive Test

Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
D
48/100
Not Mobile Friendly1 breakpoint
Viewport Meta
The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
Responsive Design
Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
Touch Icons
Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
Readable Font Size
Base font size should be at least 16px on mobile to ensure text is readable without zooming.
Relative Units
Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
No H-Scroll Risk
No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
Tap Targets OK
Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
No Fixed Widths
No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
Viewport
width=device-width, initial-scale=1, maximum-scale=1.0
4 recommendations
  • •Mobile compatibility recommendation preview...
Upgrade to view recommendations

Typography & Readability

Noto Sans JP

WCAG Partial
66/100
Readability
/30
16/30

16px · LH 1.15

Hierarchy
/20
11/20

1x ratio · ✓ H1→H6

WCAG
/25
17/25

1:1 min contrast

Performance
/25
22/25

System fonts

Heading Font

Noto Sans JP

Sans16px

Body Font

Noto Sans JP

Sans16px

Contrast Ratio

1:1

3 issues

Reading Comfort

Single Font Family

left aligned
16px
h1
16px
h2
18px
h3
16px
p
Minor Second
Scale

✅ Excellent readability: 16px body text is ideal for all devices.

⚠️ Tight line spacing (1.15). Increase to 1.4–1.6 for better readability.

❌ Very complex text: Flesch score 0/100. Consider shorter sentences and simpler words.

⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

⚠️ Weak hierarchy: Headlines should be ≥2x body size for clear visual structure.

Buy on MyFontsFlesch 0

Color Palette

10 unique colors
18.59:1 AAA Light
#ffffff
Background· 27%
#121315
Text· 19.5%
#b5ab9c
Primary· 10%
#8e8072
Secondary· 9.6%
#786a5e
Secondary· 6.4%
#030304
Text· 6%
#4c565d
Secondary· 5.4%

Business & Marketing Stack

2 Tools Detected

Growing

Behavior Analytics

2
Google Tag ManagerFree
Google AnalyticsFree

User behavior and product analytics

1

Categories

2

Total Tools

0

Enterprise

0

Mid-Market

Assessment: Growing marketing technology adoption

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Scripts & Styles

24 Resources

17
Scripts
7
Styles
4
Async
0
Defer

Top Script Sources

elsa-jp.co.jp(11)googletagmanager.com(2)gstatic.com(1)google-analytics.com(1)ajax.googleapis.com(1)

Website Identity

株式会社 エルザ ジャパン

Organization

株式会社 エルザ ジャパンは、グラフィックス製品などのコンピュータ周辺機器やHPC・データセンター向け製品の販売及びプロフェショナルサービスの提供を行なっています。

www.elsa-jp.co.jp/
Location detected: 🇯🇵 Japanvia tld
📧 Google Workspace

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Last analyzed: 31 May 2026 at 17:18

Historical Analysis & Change Tracking